Everything else / Bulk

China Oxygen Control Valve

The main difference between the oxygen flow control valve and the ordinary control valve is: one more production process requires oil-free treatment. Generally, carbon tetrachloride cleaning can achieve the purpose of degreasing and oil-free. The flow control valve for oxygen adopts a top-oriented structure and is equipped with a multi-spring actuator. As a control valve factory, UTMOST oxygen flow control valve has the advantages during the use such as compact structure, lightweight, sensitive action, S streamline flow channel, small pressure drop loss, large valve capacity, accurate flow characteristics, and convenient disassembly and assembly. Please feel free to contact our control valve manufacturers in china for more information.

Oxygen Control Valve Datas

Technical Data of Oxygen Control Valve

DN (mm)

20

25

32

40

50

Seat diameter dn(mm)

10

12

15

20

10

12

15

20

25

32

32

40

32

40

50

CV

Line

1.8

2.8

4.4

6.9

1.8

2.8

4.4

6.9

11

18

18

28

18

28

44

KV

Equal percentage

1.6

2.5

4

6.3

1.6

2.5

4

6.3

10

16

16

25

16

25

40

Stroke L

16

25

Effective area of diaphragm Ae(cm2)

280

400

DN(mm)

65

80

100

125

150

200

250

Seat diameter dn(mm)

65

65

80

65

80

100

125

125

150

150

200

250

KV

Line

69

69

110

69

110

176

275

275

440

440

690

1100

Equal percentage

63

63

100

63

100

160

250

250

400

400

630

900

Stroke L

40

60

100

Effective area of diaphragm Ae(cm2)

600

100

1600

PN

MPa

1.6, 2.5, 4.0, 6.4(6.3)/2.0, 5.0, 11.0

Bar

16, 25, 40, 64(63)/20, 50, 110

Lb

ANSIClass150, Class300, Class600

Flow characteristics

Straight line, equal percentage

Adjustable ratio(R)

30, 50

Spring (signal) range Pr(KPa)

20100, 40200, 80240, (2060, 60100)

Air pressure Ps(MPa)

0.14/0.25/0.3

Allowable leakage

metal plugⅣ(10-4×Kv) soft plug

Operating temperature (℃)

Normal temperature type

-20200, -40250, -60250

Cooling type

S

-40350, -60350

High temperature type

G

350550(Select high temperature materials)

Low temperature type

D

D0-60-100, D1-100-200, D2-200-250

Adjust cut type

Q

-40150 (plug reinforced PTFE) (used in special cases)

We can offer kinds of pneumatic butterfly valve for sale, if you have needs, please contact us.

Location : No.1 of Hengfa road, Beisu area, Zoucheng, Jining City, Shandong Province,P.R.China, 273500 Shangdong,
Contact : com UTMOST, (86537) 530 5966

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